/*jshint eqnull:true */
/*!
 * jQuery Cookie Plugin v1.1
 * https://github.com/carhartl/jquery-cookie
 *
 * Copyright 2011, Klaus Hartl
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.opensource.org/licenses/GPL-2.0
 */
(function($, document) {

   var pluses = /\+/g;
   function raw(s) {
	  return s;
   }
   function decoded(s) {
	  return decodeURIComponent(s.replace(pluses, ' '));
   }

   $.cookie = function(key, value, options) {

	  // key and at least value given, set cookie...
	  if (arguments.length > 1 && (!/Object/.test(Object.prototype.toString.call(value)) || value == null)) {
		 options = $.extend({}, $.cookie.defaults, options);

		 if (value == null) {
			options.expires = -1;
		 }

		 if (typeof options.expires === 'number') {
			var days = options.expires, t = options.expires = new Date();
			t.setDate(t.getDate() + days);
		 }

		 value = String(value);

		 return (document.cookie = [
			encodeURIComponent(key), '=', options.raw ? value : encodeURIComponent(value),
			options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
			options.path ? '; path=' + options.path : '',
			options.domain ? '; domain=' + options.domain : '',
			options.secure ? '; secure' : ''
		 ].join(''));
	  }

	  // key and possibly options given, get cookie...
	  options = value || $.cookie.defaults || {};
	  var decode = options.raw ? raw : decoded;
	  var cookies = document.cookie.split('; ');
	  for (var i = 0, parts; (parts = cookies[i] && cookies[i].split('=')); i++) {
		 if (decode(parts.shift()) === key) {
			return decode(parts.join('='));
		 }
	  }
	  return null;
   };

   $.cookie.defaults = {};

})(jQuery, document);
